There has been lots of post about GND (ground Effects Package) well I was looking on Chevy.com and in the Avalanche Enews they have a picture of the GND here is the air dam
I wonder if that small of an air dam makes much difference? It looks small enough, and tucked back far enough, that it shouldn't make much of a difference for the entry angle. Still, might lower ground clearance just a hair to make it catch more rocks while off road.
I'm already planning on getting the mud flaps, I might just look into adding the air dam... (If it comes in '02 grey)
Kind of my thinking. When I first say "Ground Effects" for the AV, I was excited, but when I say what was shown, it's not much of a Ground Effects packeage. I already have the mud flaps and I don't see any significante improvement with the additional of a mini-front air dam. Not knocking those who want it, but GM could had done much better and the general would have AV owners willing to pay even more for a really significant Ground Effects Package.